选民按喜好由高到低排列候选人。
需氧菌的耐药率由高到低依次为青霉素、红霉素、氯洁霉素……。
The highest rates of drug resistance in aerobic germs were penicillin, and it was followed by erythromycin and clindamycin.
试想救护车上的报警器,经过观测者的时候,其音调会呈现出由高到低的变化。
Think of the pitch of a siren on an ambulance, which goes from high to low as it passes the observer.
And we are going to use the Pauli Exclusion Principle and we are going to use the fact that we fill from lower energy to higher energy.
我们将会用到泡利不相容定律,而且我们准备利用这个事实,那就是我们从低能级到高能级填充。
We start at this lower energy state and go up that means we need to absorb a photon, we have to take in energy.
我们从一个低能级开始,到一个高能级去,这意味着需要吸收一个光子,我们要获得能量。
we start high and go low, we're dealing with emission where we have excess energy that the electron's giving off, and that energy is going to be equal the energy of the photon that is released and, of course, through our equations we know how to get from energy to frequency or to wavelength of the photon.
当我们从高到低时,我们说的,是发射,电子有多余的能量给出,这个能量等于,发出,光子的能量,当然我们可以通过方程,从能量知道,光子的频率,和波长。
应用推荐